Push on hold off
About the Push on hold off PCB
Push on hold off is an open source PCB design by kasbah, published on GitHub. It is a 2-layer board measuring 22.9 × 12.7 mm, with 17 components from 13 distinct parts.
By type, the board carries 6 resistors, 3 capacitors, 2 connectors, 2 LEDs, 1 transistor and 1 jumper.
From the project
Simple power switch using a push button. Push to turn on, hold to turn off.
See a preview of the board and buy the parts from the kitspace.org page.
A power switch using a push button. It turns on with a single press and only turns off when you hold the button down. This could be used to get functionality similar to most laptops where a single press when on will initiate a "soft" shutdown but you can force a "hard" shutdown by holding it down.
Push on hold off bill of materials (BOM)
17 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | IRF7309PBF IRF7309IPBF | SOIC-8_3.9x4.9mm_Pitch1.27mm | Q1 |
| 2 | CONN_01X04 | Pin_Header_Straight_1x04 | P1, P2 |
| 1 | JUMPER3 | SOLDER-JUMPER_2-WAY | JP1 |
| 1 | 450-1130 SW_PUSH_SMALL | FSM2JSMA | SW1 |
| 2 | 350-2032-6 LED | R_0603_HandSoldering | LED1, LED2 |
| 1 | LL4148FS D | MiniMELF_Handsoldering | D1 |
| 1 | 399-C0603C105K8PAC7867 1uF | C_0603_HandSoldering | C1 |
| 1 | C1608X5R1A106K080AC 10uF TDK | C_0603_HandSoldering | C2 |
| 1 | 490-3167-6 0.1uF | C_0603_HandSoldering | C4 |
| 1 | 541-10KAQ 10k | R_0603_HandSoldering | R1 |
| 2 | 541-100KAQ 100k | R_0603_HandSoldering | R2, R4 |
| 1 | 311-300KGR 300k | R_0603_HandSoldering | R3 |
| 2 | 311-1.00KCR 1k | R_0603_HandSoldering | R5, R6 |
Push on hold off design files
The KiCad project lives in the kasbah/push-on-hold-off repository on GitHub; these links point at the commit this page was built from.
Push on hold off: common questions
How big is the Push on hold off PCB?
The Push on hold off measures 22.9 × 12.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Push on hold off?
17 components, from 13 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Push on hold off design files?
From the kasbah/push-on-hold-off repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Push on hold off design in my own project?
The repository has no license, so all rights stay with kasbah. Use it as a reference, and ask the author before reusing the design.